Beethoven's Piano Sonata No. 8, also known as the "Pathétique," is one of the composer's most famous piano works, completed in 1798. It is characterized by its emotional depth and dramatic contrasts, showcasing Beethoven's innovative style. The sonata consists of three movements: the powerful and slow introduction, a lively allegro, and a reflective adagio. The first movement, marked "Grave – Allegro di molto e con brio," opens with a somber theme that transitions into a vigorous and energetic section. The second movement, "Adagio cantabile," offers a lyrical and serene contrast, while the final movement, "Rondo: Allegro," brings the piece to a lively and triumphant conclusion.